WO2004085126A3 - Procede de demoulage - Google Patents

Procede de demoulage Download PDF

Info

Publication number
WO2004085126A3
WO2004085126A3 PCT/FR2004/000667 FR2004000667W WO2004085126A3 WO 2004085126 A3 WO2004085126 A3 WO 2004085126A3 FR 2004000667 W FR2004000667 W FR 2004000667W WO 2004085126 A3 WO2004085126 A3 WO 2004085126A3
Authority
WO
WIPO (PCT)
Prior art keywords
mould
stripping method
composition
neopentylpolyol
plaster
Prior art date
Application number
PCT/FR2004/000667
Other languages
English (en)
Other versions
WO2004085126A2 (fr
Inventor
Isabelle Dubois
Martin Mosquet
Sandrine Reboussin
Original Assignee
Chryso
Isabelle Dubois
Martin Mosquet
Sandrine Reboussin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chryso, Isabelle Dubois, Martin Mosquet, Sandrine Reboussin filed Critical Chryso
Priority to EP04742285A priority Critical patent/EP1606090B1/fr
Priority to CA2519757A priority patent/CA2519757C/fr
Priority to US10/550,127 priority patent/US20070141240A1/en
Priority to DE602004022146T priority patent/DE602004022146D1/de
Publication of WO2004085126A2 publication Critical patent/WO2004085126A2/fr
Publication of WO2004085126A3 publication Critical patent/WO2004085126A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B28B7/384—Treating agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/02—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic oxygen-containing compound
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/36—Release agents or mold release agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

Cette invention concerne un procédé pour améliorer le démoulage de pièces à base de béton, de plâtre ou d'argile comprenant l'application sur le moule d'une composition dont la concentration en eau est inférieure à 0,2% comprenant un ester d'un acide gras de 4 à 24 atomes de carbone et d'un néopentylpolyol portant au moins trois groupes hydroxyle.
PCT/FR2004/000667 2003-03-21 2004-03-18 Procede de demoulage WO2004085126A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP04742285A EP1606090B1 (fr) 2003-03-21 2004-03-18 Procede de demoulage
CA2519757A CA2519757C (fr) 2003-03-21 2004-03-18 Procede de demoulage
US10/550,127 US20070141240A1 (en) 2003-03-21 2004-03-18 Mould-stripping method
DE602004022146T DE602004022146D1 (de) 2003-03-21 2004-03-18 Verfahren zur entformung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0303503 2003-03-21
FR0303503A FR2852550B1 (fr) 2003-03-21 2003-03-21 Procede de demoulage

Publications (2)

Publication Number Publication Date
WO2004085126A2 WO2004085126A2 (fr) 2004-10-07
WO2004085126A3 true WO2004085126A3 (fr) 2005-03-31

Family

ID=32922365

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/000667 WO2004085126A2 (fr) 2003-03-21 2004-03-18 Procede de demoulage

Country Status (8)

Country Link
US (1) US20070141240A1 (fr)
EP (1) EP1606090B1 (fr)
CA (1) CA2519757C (fr)
DE (1) DE602004022146D1 (fr)
ES (1) ES2330003T3 (fr)
FR (1) FR2852550B1 (fr)
WO (1) WO2004085126A2 (fr)
ZA (1) ZA200507556B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3035659B1 (fr) * 2015-04-28 2019-11-01 Coreva Technologies Utilisation d'une composition comprenant un mono- a tetra- alkylenate en c7-c15 de mono- a tetra- (trialkanol en c3-c6) comme auxiliaire de mise en œuvre de produits bitumineux et/ou de beton
CN115161101A (zh) * 2022-02-22 2022-10-11 马鞍山中集瑞江润滑油有限公司 一种光亮水泥制品脱模剂

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526596A (en) * 1968-06-05 1970-09-01 Quaker Chem Corp Lubricants for metalworking operations
JPS508804A (fr) * 1973-05-28 1975-01-29
US4609570A (en) * 1982-03-25 1986-09-02 Societe Anonyme Chryso Release composition for hydraulic bonding materials, method for facilitating unmolding of hydraulic bonding materials from molds, and method for casting molded pre-formed articles of hydraulic bonding materials
EP0561465A1 (fr) * 1992-03-20 1993-09-22 Unichema Chemie B.V. Composition de démoulage
US6444626B1 (en) * 1997-08-25 2002-09-03 Hatco Corporation Poly(neopentyl polyol) ester based coolants and improved additive package

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1440356A (en) * 1920-06-22 1922-12-26 Jacque C Morrell Suspension and emulsion and process of making same
BE791210A (fr) 1971-11-22 1973-05-10 Improtec Technical Improvement
DK216984D0 (da) 1984-05-01 1984-05-01 Koege Kemisk Vaerk Fremgangsmaade til forbedring af frigoerelse af beton fra stoebeforme
US5523025A (en) * 1995-02-23 1996-06-04 Colgate-Palmolive Co Microemulsion light duty liquid cleaning compositions
DE19516028A1 (de) * 1995-05-04 1996-11-07 Henkel Kgaa Aromatenfreie Lösungsmittel für Druckfarben
DE19651994A1 (de) * 1996-12-13 1998-06-18 Basf Ag Verfahren zur Herstellung von selbsttrennenden, kompakten oder zelligen, gegebenenfalls Verstärkungsmittel enthaltenden Formkörpern aus Polyisocyanat-Polyadditionsprodukten und innere Formtrennmittel hierfür
CN1266443A (zh) * 1998-04-27 2000-09-13 帝人株式会社 碳酸二酯、芳香族聚碳酸酯、制造装置及制造方法
US6096465A (en) * 1998-12-04 2000-08-01 Fuji Xerox Co., Ltd. Toner for developing electrostatic latent image, method for manufacturing the same, developer and method for forming image
WO2002046271A1 (fr) * 2000-12-07 2002-06-13 Teijin Limited Procede et appareil pour produire du polycarbonate aromatique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526596A (en) * 1968-06-05 1970-09-01 Quaker Chem Corp Lubricants for metalworking operations
JPS508804A (fr) * 1973-05-28 1975-01-29
US4609570A (en) * 1982-03-25 1986-09-02 Societe Anonyme Chryso Release composition for hydraulic bonding materials, method for facilitating unmolding of hydraulic bonding materials from molds, and method for casting molded pre-formed articles of hydraulic bonding materials
EP0561465A1 (fr) * 1992-03-20 1993-09-22 Unichema Chemie B.V. Composition de démoulage
US6444626B1 (en) * 1997-08-25 2002-09-03 Hatco Corporation Poly(neopentyl polyol) ester based coolants and improved additive package

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 197627, Derwent World Patents Index; Class E17, AN 1976-50501X, XP002054074 *

Also Published As

Publication number Publication date
CA2519757A1 (fr) 2004-10-07
CA2519757C (fr) 2012-09-04
ES2330003T3 (es) 2009-12-03
DE602004022146D1 (de) 2009-09-03
EP1606090A2 (fr) 2005-12-21
US20070141240A1 (en) 2007-06-21
WO2004085126A2 (fr) 2004-10-07
EP1606090B1 (fr) 2009-07-22
FR2852550A1 (fr) 2004-09-24
ZA200507556B (en) 2007-12-27
FR2852550B1 (fr) 2005-06-17

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